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Molecule
1,1′-Methylenebis[1,1,1-Trimethylsilane]
CAS: 2117-28-4 · C7H20Si2
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 2117-28-4
- Molecular Formula
- C7H20Si2
- Molecular Mass
- 160.41 g/mol
Identifiers
CAS Registry Number
2117-28-4
SMILES
C[Si](C)(C)C[Si](C)(C)C
InChI Key
GYIODRUWWNNGPI-UHFFFAOYSA-N
InChI
InChI=1S/C7H20Si2/c1-8(2,3)7-9(4,5)6/h7H2,1-6H3
Names and Synonyms
- 1,1′-Methylenebis[1,1,1-Trimethylsilane] Synonym
- Silane, 1,1′-methylenebis[1,1,1-trimethyl- Synonym
- 2,4-Disilapentane, 2,2,4,4-tetramethyl- Synonym
- Silane, methylenebis[trimethyl- Synonym
- 1,1′-Methylenebis[1,1,1-trimethylsilane] Synonym
- Bis(trimethylsilyl)methane Synonym
- Methylenebis[trimethylsilane] Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 160.41 g/mol | CAS Common Chemistry |
| 160.40899999999996 g/mol | RDKit | |
| 160.409 g/mol | RDKit | |
| Density | 0.75 g/cm³ | CAS Common Chemistry |
| 0.752 g/cm3 | CAS Common Chemistry | |
| Boiling Point | 132-133 °C | CAS Common Chemistry |
| Canonical SMILES | C[Si](C)(C)C[Si](C)(C)C | CAS Common Chemistry |
| InChI | InChI=1S/C7H20Si2/c1-8(2,3)7-9(4,5)6/h7H2,1-6H3 | CAS Common Chemistry |
| InChI Key | InChIKey=GYIODRUWWNNGPI-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | -71 °C | CAS Common Chemistry |
| Name | 1,1′-Methylenebis[1,1,1-trimethylsilane] | CAS Common Chemistry |
| Heavy Atom Count | 9 | RDKit |
| Hydrogen Bond Acceptors | 0 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 2 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 0.0 Ų | RDKit |
| LogP | 3.2020000000000017 | RDKit |
| 3.202 | RDKit | |
| 3.47 | chempirical lib | |
| Molar Refractivity | 51.499000000000045 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 1.0 | RDKit |
| Exact Mass | 160.1103537 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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8
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3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
External Resources
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MW = 160.41 g/mol; density = 0.750 g/mL. Edit any field — others recompute live.
